The distance from the center of a compact disc to the edge of the disc is 6 centimeters. what's the area of the compact disc?
a. 113.04 square centimeters
b. 18.84 square centimeters
c. 36 square centimeters
d. 452.16 square centimeters

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse